CW Lasers

12229 CW Lasers from 171 Manufacturers meet your specification.

CW Lasers from the leading manufacturers are listed here. Narrow down on the list of Products by wavelength, type, technology and other parameters.

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  • Operation Mode : CW Laser
Description: 450, 510 and 635 nm 3-Color (RGB) Picosecond CW/Pulsed Laser
Ultrafast Laser:
Picosecond Lasers
Configuration:
Laser Head with Control Unit (Integrated)
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser, Pulsed Laser
Wavelength:
450 nm, 510 nm, 635 nm
Laser Color:
Red, Green, Blue
Power:
5 to 50 mW
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Description: LQ Series Laser Module
Configuration:
Laser Head with Control Unit (Integrated)
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
670 nm
Laser Color:
Red
Power:
0.001 W
Mode:
Single Mode
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Description: Supercontinuum Fiber Lasers for Fluorescence-Lifetime Imaging Microscopy
Configuration:
Laser Head with Control Unit (Integrated)
Tunable:
Yes
Fiber Coupled:
Yes
Operation Mode:
CW Laser
Wavelength:
410 to 2400 nm
Laser Color:
Visible
Power:
>3 W
Mode:
Single Mode
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Description: 635 nm Visible APC Laser Module
Configuration:
Laser Head with Control Unit (Integrated)
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
632 nm, 635 nm, 645 nm
Laser Color:
Visible, Red
Power:
3.7 to 5 mW
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Description: 405 nm, Low Cost Turnkey Lasers offer excellent beam quality and output powers up to 50mW
Configuration:
Laser Head with Control Unit (Separate)
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
405 nm
Laser Color:
Violet
Power:
50 mW
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Ultrafast Laser:
Nanosecond Lasers
Configuration:
OEM Laser Module, Laser Head
Technology:
DPSS Laser, Solid State Laser
Gain Medium Type:
Solid State (Crystal / Glass)
Tunable:
No
Laser Gain Medium:
Nd:YAG
Fiber Coupled:
No
Operation Mode:
CW Laser, Pulsed Laser
Wavelength:
355 nm
Laser Color:
Ultraviolet
Power:
32 to 40 W
Polarization:
Vertical
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Description: 685 nm Continuous Wave Laser for Life Science & Machine Vision Applications
Configuration:
OEM Laser Module
Tunable:
No
Fiber Coupled:
Yes
Operation Mode:
CW Laser
Wavelength:
685 nm
Laser Color:
Red
Power:
100 mW
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Description: Compact Low Noise Class IIIb Laser
Configuration:
Laser Head with Control Unit (Integrated)
Technology:
DPSS Laser, Solid State Laser
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
1064 nm
Laser Color:
Infrared
Power:
450 mW
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Description: 375 to 1550 nm CW Single Mode Laser Diode Modules
Configuration:
Laser Head
Technology:
DPSS Laser
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
375 nm, 395 nm, 405 nm, 415 nm, 425 nm, 445 nm, 45...
Laser Color:
Blue, Green, Infrared, Near-Infrared, Orange, Red,...
Power:
up to 500 mW
Mode:
Single Mode
Polarization:
Vertical
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Description: 210 Air-Cooled Argon Laser System
Configuration:
Laser Head with Control Unit (Separate), OEM Laser...
Technology:
DPSS Laser, Gas Laser
Gain Medium Type:
Gas
Tunable:
No
Laser Gain Medium:
Argon Laser
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
458 nm
Laser Color:
Blue
Power:
5 mW
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Description: 970 nm Industrial Grade Diode Lasers for Material Processing Applications
Configuration:
Laser Head with Control Unit (Integrated)
Tunable:
No
Fiber Coupled:
Yes
Operation Mode:
CW/Modulated
Wavelength:
970 nm
Laser Color:
Infrared
Power:
100 W, 300 W, 600 W, 1000 W, 1500 W, 2000 W
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Description: I4 (1342nm) DIODE PUMPED SOLID STATE LASER
Configuration:
Laser Head with Control Unit (Separate)
Technology:
DPSS Laser
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
1342 nm
Laser Color:
Infrared
Power:
500 mW
Mode:
Multi Mode
Polarization:
vertical
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Description: 2 Micron Single-Frequency Fiber Laser
Configuration:
Laser Head with Control Unit (Integrated)
Technology:
Solid State Laser
Tunable:
Yes
Fiber Coupled:
Yes
Operation Mode:
CW Laser
Wavelength:
1.95 µm
Laser Color:
Infrared
Power:
30 mW
Mode:
Single Mode
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Description: 5519A HeNe Laser System with Built in Receiver and Power Supply
Configuration:
Laser Head with Control Unit (Integrated)
Technology:
Gas Laser
Gain Medium Type:
Gas
Tunable:
No
Laser Gain Medium:
Helium-Neon Laser
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
633 nm
Laser Color:
Red
Power:
180 µW to 1 mW
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Description: R635-5H 635nM 5mW Class IIIa Laser Module
Configuration:
Laser Head with Control Unit (Integrated)
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
635 nm
Laser Color:
Red
Power:
0.005 W
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Description: 980 nm High Power Diode Laser System for Industrial & Scientific Applications
Configuration:
Laser Head with Control Unit (Integrated)
Technology:
Direct Diode Laser
Tunable:
No
Fiber Coupled:
Yes
Operation Mode:
CW Laser
Wavelength:
980 nm
Power:
800 to 1200 W
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Configuration:
Laser Head with Control Unit (Integrated)
Tunable:
No
Fiber Coupled:
Yes
Operation Mode:
CW Laser
Wavelength:
642 nm
Laser Color:
Red
Power:
0.02 W
Mode:
Single Mode
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Description: Up to 18 W, 532 nm Single Frequency CW Laser
Configuration:
Laser Head with Control Unit (Integrated)
Gain Medium Type:
Solid State (Crystal / Glass)
Tunable:
No
Laser Gain Medium:
Ti:Sapphire Laser
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
532 nm
Laser Color:
Green
Power:
0 to 18 W
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Description: TruDisk is a solid-state laser for the welding, cutting, and surface processing of metals
Configuration:
Laser Head with Control Unit (Integrated)
Technology:
Solid State Laser
Tunable:
No
Fiber Coupled:
No
Operation Mode:
CW Laser
Wavelength:
1030 nm
Laser Color:
Infrared
Power:
200 to 10000 W
Mode:
Multi-Mode
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1 - 15 of 12229 CW Lasers

What are CW Lasers?

A Continuous-Wave laser or CW Laser is a type of laser that emits a laser beam continuously (i.e. it is not pulsed). Continuous Wave lasers are continuously pumped and continuously emit light. These lasers can operate in both single and multiple modes.

CW lasers are classified into five categories based on the active gain medium such as gas lasers, solid-state lasers, dye lasers, chemical lasers, and semiconductor lasers. All these lasers can also emit light in a pulsed wave mode. This depends on the type of material used in the gain medium and technology, these laser devices will emit either CW light or pulsed laser. The pumping technique used by CW lasers can be electrical pumping, optical pumping, or chemical pumping. CW lasers are used in laser drilling, laser cutting, laser welding, automotive, aerospace, electronics, semiconductor & microelectronics industries, medical sector, and high-resolution spectroscopy applications.

Features of CW Lasers:

  • They support single-mode/multi-mode operation
  • They are available in tuneable/non-tunable wavelength options.
  • They are available in fiber-coupled/non-fiber-coupled options.
  • Based on the technology they are developed.
  • The CW solid-state laser (DPSS) lasers operate from deep UV (200-300 nm) to the infrared range. The CW dye laser (SSDL) and CW gas laser operate from the UV region to the infrared range. The CW semiconductor lasers operate from 405 nm to the infrared region.

A CW laser emits laser power

 

Specifications of CW Lasers:

Wavelength: Represents the wavelength of laser light emitted from a CW laser. The CW solid-state laser (DPSS) lasers can have the wavelength range from deep UV (i.e.,300 to 200 nm) to Infrared range. The CW dye laser (SSDL) can have the wavelength range from  UV m to Infrared range, and the wavelength of CW gas lasers can vary from UV to IR region (10600 nm). Also, the wavelength of CW semiconductor lasers can vary from 405 nm to the infrared region.

Tunable: Represents the wavelength tunability of the CW lasers. These lasers are available both in tuneable and non-tuneable options.

Fiber-coupled: The CW lasers are available both in fiber couple or non-fiber coupled options.

Laser color: The CW lasers are available in multiple color options across a wide range of wavelengths.

Gain medium type: They can use Solid, Gas or Semiconductor gain mediums

Laser gain medium: Usually, the gain medium of a CW solid-state laser can be Nd: YAG/ /Nd: glass/Yb: YAG. The CW fiber lasers use the Yb: fiber as the gain medium. Also, the gain medium of a CW gas laser may be the He:Ne / CO/CO2/ Hydrogen/Nitrogen/ F2/ ArF/ KrF/ XeCl/ XeF/noble gas/ CH4/ H2S/ NH3/…,etc. In addition, the gain medium of CW dye laser (SSDL) can be Ti: Sapphire. Finally, the CW semiconductor lasers use the semiconducting materials, for example, GaAs/InGaAs/ GaAlAs/ GaN and other semiconducting materials.

Power: Represents the power output of the CW lasers. The CW lasers are available from low power range (mw) to high power laser (in kilowatts range). For example, the power range of CW diode lasers is in mw, and the CW CO2 lasers can have power range in the order of kilowatts.

Beam quality factor (M2): It is the measure of beam quality.

Mode: Represents the mode of operation of laser beam. The CW lasers are available in single-mode and multi-mode operation.

Polarization: Represents the polarization mode of light. The CW lasers can be horizontally/vertically polarized.

Power supply: It can be a DC/AC power supply. It is represented in Volts (V).

Beam diameter: Represents the beam diameter in mm.

Beam divergence: Represents the divergence of the laser beam. Usually, it is represented in milliradian (mrad).

GoPhotonics has listed CW lasers from the leading laser manufacturers and made them searchable by specification. Narrow down on alignment lasers by Wavelength, Power, Color, and other relevant parameters.

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